CN1026117C - 制备极低密度的乙烯-丁烯-1共聚物的方法 - Google Patents
制备极低密度的乙烯-丁烯-1共聚物的方法 Download PDFInfo
- Publication number
- CN1026117C CN1026117C CN90108165A CN90108165A CN1026117C CN 1026117 C CN1026117 C CN 1026117C CN 90108165 A CN90108165 A CN 90108165A CN 90108165 A CN90108165 A CN 90108165A CN 1026117 C CN1026117 C CN 1026117C
- Authority
- CN
- China
- Prior art keywords
- titanium
- butene
- reactor
- ethene
- promotor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 22
- 229920001577 copolymer Polymers 0.000 title claims abstract description 19
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- 230000008569 process Effects 0.000 title abstract description 6
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 claims abstract description 48
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 29
- 239000010936 titanium Substances 0.000 claims abstract description 28
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000011949 solid catalyst Substances 0.000 claims abstract description 15
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 11
- 239000003054 catalyst Substances 0.000 claims abstract description 8
- 239000005977 Ethylene Substances 0.000 claims abstract description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000004411 aluminium Substances 0.000 claims abstract description 6
- 238000007334 copolymerization reaction Methods 0.000 claims abstract description 6
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 14
- 239000004615 ingredient Substances 0.000 claims description 14
- 239000002245 particle Substances 0.000 claims description 11
- 230000001476 alcoholic effect Effects 0.000 claims description 10
- -1 hydroxyl alcohol Chemical compound 0.000 claims description 10
- 239000000178 monomer Substances 0.000 claims description 9
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 8
- 239000001257 hydrogen Substances 0.000 claims description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 8
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical group CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 claims description 5
- 239000008246 gaseous mixture Substances 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229920000642 polymer Polymers 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 11
- 235000010210 aluminium Nutrition 0.000 description 9
- 239000002932 luster Substances 0.000 description 8
- 238000006116 polymerization reaction Methods 0.000 description 8
- 238000005660 chlorination reaction Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 5
- 230000009466 transformation Effects 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 238000006555 catalytic reaction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 4
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 3
- 238000007701 flash-distillation Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 238000001694 spray drying Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000009849 deactivation Effects 0.000 description 2
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen(.) Chemical compound [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 230000000379 polymerizing effect Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000004711 α-olefin Substances 0.000 description 2
- 101100494265 Caenorhabditis elegans best-15 gene Proteins 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 125000005234 alkyl aluminium group Chemical group 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229960000935 dehydrated alcohol Drugs 0.000 description 1
- YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 description 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229960004756 ethanol Drugs 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 229940099259 vaseline Drugs 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT02193489A IT1236509B (it) | 1989-10-06 | 1989-10-06 | Procedimento per la preparazione di copolimeri etilene-butene-1 con densita' ultra-bassa. |
IT21934A/89 | 1989-10-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1050723A CN1050723A (zh) | 1991-04-17 |
CN1026117C true CN1026117C (zh) | 1994-10-05 |
Family
ID=11189048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN90108165A Expired - Fee Related CN1026117C (zh) | 1989-10-06 | 1990-10-06 | 制备极低密度的乙烯-丁烯-1共聚物的方法 |
Country Status (19)
Country | Link |
---|---|
EP (1) | EP0423861B1 (fr) |
JP (1) | JP2926515B2 (fr) |
KR (1) | KR930010560B1 (fr) |
CN (1) | CN1026117C (fr) |
AT (1) | ATE127132T1 (fr) |
BA (1) | BA97258A (fr) |
BR (1) | BR9004996A (fr) |
CA (1) | CA2027038C (fr) |
DE (1) | DE69021981T2 (fr) |
DK (1) | DK0423861T3 (fr) |
DZ (1) | DZ1453A1 (fr) |
ES (1) | ES2076295T3 (fr) |
GR (1) | GR3017518T3 (fr) |
HR (1) | HRP921249B1 (fr) |
IT (1) | IT1236509B (fr) |
MX (1) | MX171747B (fr) |
PL (1) | PL166001B1 (fr) |
SI (1) | SI9011883B (fr) |
YU (1) | YU46954B (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9108242D0 (en) * | 1991-04-17 | 1991-06-05 | Exxon Chemical Patents Inc | Medical tubing |
IT1262934B (it) * | 1992-01-31 | 1996-07-22 | Montecatini Tecnologie Srl | Componenti e catalizzatori per la polimerizzazione di olefine |
IT1256647B (it) * | 1992-12-11 | 1995-12-12 | Montecatini Tecnologie Srl | Procedimento per la preparazione di (co) polimeri a larga distribuzione di pesi molecolari dell'etilene. |
IT1256648B (it) * | 1992-12-11 | 1995-12-12 | Montecatini Tecnologie Srl | Componenti e catalizzatori per la polimerizzazione delle olefine |
CN1039234C (zh) * | 1994-03-22 | 1998-07-22 | 中国石油化工总公司 | 聚丙烯球形催化剂及其制备 |
DE19652261A1 (de) * | 1996-12-16 | 1998-06-18 | Hoechst Ag | Arylsubstituierte Poly(p-arylenvinylene), Verfahren zur Herstellung und deren Verwendung in Elektroluminszenzbauelementen |
CN103108890B (zh) * | 2010-03-08 | 2015-11-25 | 巴塞尔聚烯烃意大利有限责任公司 | 用于烯烃聚合的催化剂组分 |
CN108367935B (zh) * | 2015-12-09 | 2020-10-09 | 诺瓦化学品(国际)股份有限公司 | 采用塞流反应器(pfr)的ast离线zn催化剂用二氯化镁载体的合成 |
WO2024000090A1 (fr) * | 2022-06-27 | 2024-01-04 | Univation Technologies, Llc | Mélanges post-réacteur de polyéthylènes linéaires de faible densité |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4558105A (en) * | 1983-12-07 | 1985-12-10 | Chemplex Company | Copolymerization of ethylene |
IT1190319B (it) * | 1986-04-17 | 1988-02-16 | Enichem Polimeri | Procedimento per la preparazione di polietilene a bassa o media densita' e catalizzatori adatti allo scopo |
-
1989
- 1989-10-06 IT IT02193489A patent/IT1236509B/it active IP Right Grant
-
1990
- 1990-09-26 DZ DZ900170A patent/DZ1453A1/fr active
- 1990-09-28 ES ES90202579T patent/ES2076295T3/es not_active Expired - Lifetime
- 1990-09-28 EP EP90202579A patent/EP0423861B1/fr not_active Expired - Lifetime
- 1990-09-28 AT AT90202579T patent/ATE127132T1/de not_active IP Right Cessation
- 1990-09-28 DK DK90202579.0T patent/DK0423861T3/da active
- 1990-09-28 DE DE69021981T patent/DE69021981T2/de not_active Expired - Lifetime
- 1990-10-05 KR KR1019900015800A patent/KR930010560B1/ko not_active IP Right Cessation
- 1990-10-05 SI SI9011883A patent/SI9011883B/sl unknown
- 1990-10-05 CA CA002027038A patent/CA2027038C/fr not_active Expired - Lifetime
- 1990-10-05 JP JP2266563A patent/JP2926515B2/ja not_active Expired - Lifetime
- 1990-10-05 MX MX022723A patent/MX171747B/es unknown
- 1990-10-05 BR BR909004996A patent/BR9004996A/pt not_active IP Right Cessation
- 1990-10-05 PL PL90287198A patent/PL166001B1/pl unknown
- 1990-10-05 YU YU188390A patent/YU46954B/sh unknown
- 1990-10-06 CN CN90108165A patent/CN1026117C/zh not_active Expired - Fee Related
-
1992
- 1992-11-12 HR HRP-1883/90A patent/HRP921249B1/xx not_active IP Right Cessation
-
1995
- 1995-09-26 GR GR950402636T patent/GR3017518T3/el unknown
-
1997
- 1997-09-26 BA BA970258A patent/BA97258A/bs unknown
Also Published As
Publication number | Publication date |
---|---|
PL166001B1 (pl) | 1995-03-31 |
SI9011883A (sl) | 1998-06-30 |
IT1236509B (it) | 1993-03-11 |
EP0423861A2 (fr) | 1991-04-24 |
IT8921934A0 (it) | 1989-10-06 |
CA2027038A1 (fr) | 1991-04-07 |
JP2926515B2 (ja) | 1999-07-28 |
JPH03131613A (ja) | 1991-06-05 |
KR930010560B1 (ko) | 1993-10-28 |
BR9004996A (pt) | 1991-09-10 |
SI9011883B (sl) | 2000-04-30 |
YU188390A (sh) | 1992-09-07 |
DZ1453A1 (fr) | 2004-09-13 |
EP0423861A3 (en) | 1992-01-08 |
MX171747B (es) | 1993-11-10 |
DE69021981D1 (de) | 1995-10-05 |
DE69021981T2 (de) | 1996-04-04 |
ATE127132T1 (de) | 1995-09-15 |
EP0423861B1 (fr) | 1995-08-30 |
KR910007983A (ko) | 1991-05-30 |
BA97258A (bs) | 2001-09-14 |
CA2027038C (fr) | 2002-07-23 |
CN1050723A (zh) | 1991-04-17 |
ES2076295T3 (es) | 1995-11-01 |
YU46954B (sh) | 1994-06-24 |
HRP921249B1 (en) | 1999-06-30 |
GR3017518T3 (en) | 1995-12-31 |
IT8921934A1 (it) | 1991-04-06 |
HRP921249A2 (en) | 1997-02-28 |
DK0423861T3 (da) | 1995-10-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
OR01 | Other related matters | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 19941005 Termination date: 20091106 |